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Waikawa pentaacetic diethylene triamine CAS: 67-43-6
Ko te waikawa Diethylene triamine pentaacetic (DTPA) he matū e whakamahia whānuitia ana hei kaiāwhina chelating. He kaha tōna ki te here ki ngā katote konganuku taumaha, inā koa ko ērā pēnei i te mata, te mercury, me te cadmium, hei hanga i ngā matatini pumau. E whakamahia ana te DTPA i roto i ngā momo tono, tae atu ki te whakaora taiao, ngā maimoatanga hauora, ngā tukanga ahumahi, me ngā radiopharmaceuticals. Nā ōna āhuatanga chelating konganuku ka whai hua ki te tango i ngā konganuku taumaha mai i te wai para, ki te rongoā i te paitini konganuku taumaha, ki te aukati i te pokanoa ki ngā tauhohenga matū, me te whakahaere i te tukunga whai take o ngā rongoā whakaora. I te nuinga, he matū maha ngā whakamahinga o te DTPA me ngā tono nui i roto i ngā momo ahumahi.
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2,2′-Oxybis(ethylamine) dihydrochloride CAS:60792-79-2
Ko te 2,2′-Oxybis(ethylamine) dihydrochloride, e mōhiotia ana ko te diethylenetriamine, he matū kei roto ko te tātai ngota C6H16N2Cl2. He wai mārama, kore tae, he kakara motuhake.
Ko te Diethylenetriamine te mea matua e whakamahia ana hei poraka hanga i roto i te hanganga o ngā momo matū waro. He mea whakamahi noa hei kaihoko hononga i roto i te hanga rauemi polymeric, pērā i ngā kapia, ngā piripiri, me ngā paninga. Ka taea hoki e ia te mahi hei kaihoko chelating mō ngā katote konganuku, ā, he mea whai hua i roto i ngā tono pērā i te whakakikorua konganuku me te maimoatanga wai.
Hei tāpiritanga, ka whakamahia te diethylenetriamine i roto i te umanga rongoā hei rauemi tīmatanga mō te hanga i ētahi rongoā me ngā takawaenga rongoā. Ka taea te whakarerekē hei whakauru i ngā mahi motuhake me te whakarei ake i te whai huatanga o te rongoā.
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Pūmua Etidium CAS: 1239-45-8
Ko te Ethidium bromide (EtBr) he tae kanapa e whakamahia ana i roto i te koiora ngota me te matū koiora hei whakaatu i ngā waikawa karihi, inā koa ko te DNA, i roto i te electrophoresis agarose gel. He tino kaha tōna hononga ki te DNA, ā, ina whakaatuhia ki te mārama ultraviolet (UV), ka kanapa, ka puta he tae whero-karaka. Mā tēnei ka taea e ngā kairangahau te kite me te tātari ngāwari i ngā kongakonga DNA kua wehea e te rahi i roto i te matrix gel.
Ka uru te EtBr ki waenga i ngā takirua turanga o te DNA me te RNA, ka puta he panoni ki ōna āhuatanga fluorescence. He mea tāpiri noa ki ngā gel agarose, ka konatunatua rānei ki ngā tauira DNA i mua i te electrophoresis. Ina whakaatuhia te gel ki te mārama UV, ka puta ngā roopu DNA kei roto te EtBr hei roopu karaka kanapa i te papamuri pouri, kia māmā ai te tiro me te tātari i ngā kongakonga DNA.
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3,3′-Diaminobenzidine CAS:91-95-2
Ko te 3,3′-Diaminobenzidine (DAB) he matū e whakamahia whānuitia ana i roto i te matū koiora me te histology hei whakakoi i ngā pūmua, ngā waikawa karihi, me ētahi atu macromolecules. Ina waikurahia, ka puta he matū parauri ka taea te tiro ngāwari i raro i te karuārai. He maha ngā wā ka whakamahia te whakakoi DAB hei kite i te aroaro me te wāhi o ngā ngota motuhake, pērā i ngā antigens, ngā whākōkī rānei, i roto i ngā pūtau me ngā kiko. He whiringa rongonui mō ngā tikanga immunohistochemistry me te immunocytochemistry nā tōna tairongo me te pumau. Ka taea e te whakakoi DAB te tuku māramatanga nui ki ngā hanganga pūtau me ngā taunekeneke ngota, hei āwhina i te rangahau me te tātaritanga i roto i ngā mara pēnei i te rongoā, te koiora, me te pathology.
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Glycine CAS:56-40-6 Utu Kaihanga
Ko te Glycine tētahi o ngā waikawa amino māmā rawa, ā, e kiia ana ehara i te mea nui, arā, ka taea e te tinana te hanga i a ia anō. He mahi nui tāna i roto i te hanganga o ngā pūmua, hei poraka hanga mō te hanganga pūmua.
Kei roto hoki te Glycine i ngā momo tukanga pākia o te tinana. He matū whakarite mō ētahi matū nui, tae atu ki te heme (he wāhanga o te hemoglobin) me te creatine (he mea nui mō te pākia o te pūngao i roto i ngā uaua).
Hei tāpiritanga, he neurotransmitter te glycine i roto i te pūnaha io matua, e whai wāhi ana ki te whakarerekē i te whakaohooho o ngā pūtau io. Kua honoa ki te whakatairanga i te whakangā, te marino, me te whakapai ake i te kounga o te moe.
Ka kitea ā-taiao te Glycine i roto i ētahi momo kai, tae atu ki te mīti, te heihei, te ika, ngā hua miraka, ngā pīni, me ētahi hua me ngā huawhenua. Ka taea te whakamahi i ōna tāpiringa hei tautoko i te tipu o te uaua, hei whakapai ake i te kounga o te moe, me te whakatairanga i te oranga whānui.
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4-METOKĪPENEDIAZONIUM TETRAFLUOROBORATE CAS:459-64-3
Ko te 4-Methoxybenzenediazonium tetrafluoroborate he matū matū nō te akomanga o ngā tote diazonium. Kei roto i tēnei he rōpū diazonium (N≡N⁺) e piri ana ki te mowhiti 4-methoxybenzene, ā, ko tōna iona whakahē ko te tetrafluoroborate (BF4⁻).
E mōhiotia ana ngā tote diazonium mō ō rātou kaha tauhohenga, ā, e whakamahia whānuitia ana hei takawaenga i roto i ngā tauhohenga hanga rauropi. Ka taea e rātou te whai i ngā momo panonitanga, tae atu ki te whakakapinga kakara hiko, ngā tauhohenga hononga, me te hanga tae azo.
Kua whakamahia te 4-Methoxybenzenediazonium tetrafluoroborate i roto i te matū waro hei whakauru i te rōpū 4-methoxybenzene ki runga i ētahi atu ngota mā roto i ngā tauhohenga hononga diazonium. He matū whai hua tēnei mō te hanga i ngā matū aryl, ā, ka taea te whakamahi i roto i te whakarite i ngā rongoā, ngā matū ahuwhenua, me ētahi atu matū waro.
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Iodonitrotetrazolium chloride CAS: 146-68-9
Ko te Iodonitrotetrazolium chloride he matū e whakamahia ana i roto i ngā whakamātautau koiora me te matū koiora hei kite i te aroaro o ngā whākōkī dehydrogenase. He maha ngā wā ka whakamahia hei tae redox hei tiro i ngā mahi pākia o te pūtau. Ko te tikanga, kāore he tae o te matū engari ka puta he hua formazan whero ina tauhohe ki ngā whākōkī motuhake kei roto i ngā pūtau ora. Mā tēnei tauhohenga ka taea e ngā kairangahau te whakatau ā-kanohi i te mahi me te oranga o ngā pūtau i roto i ngā whakamātautau, i ngā whakamātautau tātaritanga rānei.
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4-Nitrophenyl phosphate disodium tote hexahydrate CAS: 4264-83-9
Ko te 4-Nitrophenyl phosphate disodium salt hexahydrate he matū e whakamahia whānuitia ana hei tūāpapa mō te kimi i te mahi a ngā whākōkī phosphatase. He rite ki te paura mā ki te paura mā, ā, he tino wairewa ki te wai. Ina pāngia e ngā whākōkī phosphatase, ka pāngia e te tauhohenga ka puta he tae kōwhai, ka taea te ine mā te spectrophotometric. Ka kitea ngā tono o tēnei matū i roto i ngā whakamātautau matū koiora me ngā kete tātaritanga mō te kimi me te ine i te mahi phosphatase i roto i ngā tauira..
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Methylphenazinium methosulfate CAS:299-11-6
Ko te Methylphenazinium methosulfate (MPMS) he matū hohe-whakaora e whakamahia whānuitia ana hei kaikawe irahiko i roto i ngā rangahau matū koiora me te koiora ā-tinana. He tote kei roto ko te methylphenazinium cation (he matū heterocyclic) me te anion methosulfate.
He maha ngā wā ka whakamahia te MPMS hei whakakapi i ngā kaikawe irahiko tuku iho, pērā i te ferricyanide, te phenazine ethosulfate rānei, nā tōna pumau me te wairewatanga teitei i roto i te wai. He pai ngā āhuatanga redox, e āhei ai ki te tango me te whakawhiti i ngā irahiko i roto i ngā tauhohenga whākōkī.
Ko tētahi o ngā whakamahinga matua o te MPMS ko ngā whakamātautau e uru ana ki te ine i te whakawhiti irahiko, te mahi whākōkī rānei. He maha ngā wā ka whakamahia ngātahitia me tētahi pūnaha whākōkī hei aroturuki i te whakawhiti irahiko i waenga i ngā wāhanga rerekē. Ka taea te kite i te whakahekenga o te MPMS mā te ine irahiko, ina rerekē tōna mimiti hei hua o ngā tukanga whakawhiti irahiko.
Ka whakamahia hoki te MPMS i roto i ngā rangahau e pā ana ki te manawa mitochondrial me te phosphorylation oxidative. Ka taea e ia te mahi hei kaiwhiwhi irahiko horihori, e āhei ai ngā kairangahau ki te rangahau i te mahi me te whakahaere i ēnei tukanga i roto i ngā pūnaha koiora rerekē.
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4-Nitrophenyl-alpha-L-fucopyranoside CAS:10231-84-2
Ko te 4-Nitrophenyl-alpha-L-fucopyranoside he matū matū nō te whānau glycosides. He ngota huka fucose tōna e piri ana ki tētahi rōpū 4-nitrophenyl. He mea whakamahi noa tēnei matū hei matū i roto i ngā whakamātautau whākōkī hei ako i te mahi a ngā fucosidases, arā, ngā whākōkī e uru ana ki te wawahi i ngā ngota kei roto te fucose. Ina pāngia e te whākōkī fucosidase, ka pakaru te 4-nitrophenyl-alpha-L-fucopyranoside, ka puta te tukunga o te 4-nitrophenol, ka taea te ine i te rahinga mā te whakamahi i te spectrophotometry. He tino whai hua tēnei matū i roto i ngā rangahau e pā ana ki te mahi whākōkī, te motuhaketanga o te matū, te tirotiro aukati, me te kinetics o ngā whākōkī fucosidase.
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N-Ethylmaleimide CAS:128-53-0 Utu Kaihanga
Ko te N-Ethylmaleimide (NEM) he matū rauropi iti e whakamahia whānuitia ana i roto i te matū koiora me te rangahau koiora ngota. He aukati motuhake tēnei i ngā rōpū pūmua sulfhydryl (thiol) mā te whakarerekē me te aukati i ā rātou mahi. He tino tauhohe te NEM ki ngā rōpū sulfhydryl, pērā i ngā mea e kitea ana i roto i te waikawa amino cysteine, ā, ka taea te tauhohe ki ngā rōpū sulfhydryl kore utu me ngā mea kei roto i ngā pūmua. Nā tēnei ka waiho te NEM hei taputapu whai hua mō te ako i te mahi pūmua, ngā taunekeneke pūmua-pūmua, me te mahi whākōkī. Kua whakamahia ōna āhuatanga aukati i roto i te whānuitanga o ngā tono, tae atu ki te proteomics, te enzymology, te koiora hanganga, me te kitenga rongoā.
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4-Fluoro-7-nitrobenzofurazan CAS:29270-56-2
He matū te 4-Fluoro-7-nitrobenzofurazan, ko tōna tātai ngota C6H2FN3O3. He totoka tioata kōwhai tēnei e whakamahia ana hei matū i roto i ngā tauhohenga matū maha. E mōhiotia ana te 4-Fluoro-7-nitrobenzofurazan mō tōna kaha ki te tauhohe ki ngā amine tuatahi, ka hanga i ngā matū whakaputa kanapa e whai hua ana i roto i ngā tono tātaritanga pērā i te tapanga pūmua me te tātari waikawa amino. E whakamahia ana hoki i roto i ngā rangahau e pā ana ki te kinetics whākōkī me te whakatau i ngā raupapatanga waikawa karihi.
